GARY JANSEN is an editor at the Crown Publishing Group and a frequent writer and speaker on religion and spirituality in print and on television, radio, and the Web. He has appeared on A&E, the Sundance Channel, the Travel Channel, Coast to Coast AM, National Public Radio, and CNN.com. The author of the memoir Holy Ghosts (Tarcher/Penguin), his writing has appeared in USA Today, the Chicago Sun-Times, and The Huffington Post.